5f0e19e7df
consists of CPUs running at different speeds, for driving hardclock as these timers in turn are driven at frequencies as low as 5MHz, resulting in bad granularity compared to the TICK timers. However, don't employ the workaround for the BlackBird erratum #1 when using the TICK timer on machines with cheetah-class CPUs for performance reasons. Reported by: Florian Smeets |
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central | ||
compile | ||
conf | ||
ebus | ||
fhc | ||
include | ||
isa | ||
pci | ||
sbus | ||
sparc64 |